1300293260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{82193}}^1$

素因数の和:82322

約数の個数: 48

約数和(自身を含む): 3148358976

約数和(自身を除く): 1848065716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 82193, 164386, 328772, 410965, 575351, 821930, 1150702, 1643860, 2301404, 2876755, 5753510, 9287809, 11507020, 18575618, 37151236, 46439045, 65014663, 92878090, 130029326, 185756180, 260058652, 325073315, 650146630, 1300293260]

約数ペア:

[(1, 1300293260), (2, 650146630), (4, 325073315), (5, 260058652), (7, 185756180), (10, 130029326), (14, 92878090), (20, 65014663), (28, 46439045), (35, 37151236), (70, 18575618), (113, 11507020), (140, 9287809), (226, 5753510), (452, 2876755), (565, 2301404), (791, 1643860), (1130, 1150702), (1582, 821930), (2260, 575351), (3164, 410965), (3955, 328772), (7910, 164386), (15820, 82193)]